[N201025], Technical Note, Thomas Alva Edison, May 21st, 1881

https://edisondigital.rutgers.edu/document/N201025

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Title

[N201025], Technical Note, Thomas Alva Edison, May 21st, 1881

Editor's Notes

sketch of armature endplate and commutator connections for disk dynamo. Marked: "Mott for patent" and initialed by TAE. Followed by arc light sketches.

Date

1881-05-21

Folder/Volume ID

N201-F

Microfilm ID

40:465

Document ID

N201025

Publisher

Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
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